.content {
    width: 100%;
    height: 100%;
    display: flex;
    .leftList {
        width: 10rem;
        height: 100%;
        overflow-y: auto;
        background: #eee;
        ion-item {
            font-size: 1.3rem;
            --background: #eee;
        }
        ion-item.active {
            --background: #fff;
        }
    }
    .rightList {
        flex: 1;
        height: 100%;
        overflow-y: auto;
    }
}